SDO HMI 2014-04-21 10:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.02 | 0.00 | 7.88 | -19.25 | 161.88 | -12.57 | 139.93 | 0.3286 | -783.3 | -629.4 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.07 | 0.00 | 0.54 | -19.00 | 170.73 | -3.71 | 165.74 | 0.2495 | -812.0 | -627.5 | |
| 0.00 | 1.86 | 0.00 | 0.97 | -20.95 | 166.43 | -8.01 | 154.63 | 0.3049 | -759.0 | -548.1 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -20.55 | 166.36 | -8.08 | 153.79 | 0.2994 | -845.0 | -663.9 | |
| 0.00 | 1.15 | 0.00 | 0.58 | -9.83 | 163.00 | -11.45 | 113.35 | 0.2140 | -739.0 | -562.4 | |
| 0.00 | 0.98 | 0.00 | 0.51 | -16.91 | 161.93 | -12.51 | 134.95 | 0.2942 | -782.0 | -641.8 | |
| 0.00 | 0.71 | 0.00 | 0.37 | -18.44 | 161.62 | -12.82 | 137.93 | 0.3155 | -808.0 | -671.6 | |
| 0.00 | 1.07 | 0.00 | 0.55 | -16.83 | 161.29 | -13.15 | 133.39 | 0.3010 | -732.0 | -565.2 | |
| 0.00 | 0.98 | 0.00 | 0.51 | -18.93 | 161.09 | -13.35 | 137.89 | 0.3271 | -804.0 | -677.5 | |
| 0.00 | 1.07 | 0.00 | 0.55 | -11.34 | 160.07 | -14.38 | 114.65 | 0.2690 | -786.0 | -584.9 | |
| 0.00 | 1.69 | 0.00 | 0.92 | -23.42 | 158.08 | -16.36 | 140.88 | 0.4114 | -987.0 | -890.9 | |
| 0.00 | 0.71 | 0.00 | 0.39 | -23.47 | 157.77 | -16.67 | 140.47 | 0.4152 | -631.0 | -549.0 | |
| 0.00 | 1.07 | 0.00 | 0.58 | -23.25 | 157.63 | -16.82 | 139.86 | 0.4141 | -779.0 | -579.6 | |
| 0.00 | 1.42 | 0.00 | 0.77 | -22.73 | 157.49 | -16.96 | 138.76 | 0.4097 | -719.0 | -539.0 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |